Enum debian_packaging::io::ContentDigest

pub enum ContentDigest {
    Md5(Vec<u8>),
    Sha1(Vec<u8>),
    Sha256(Vec<u8>),
}

Represents a content digest.

Variants

Md5(Vec<u8>)

An MD5 digest.

Sha1(Vec<u8>)

A SHA-1 digest.

Sha256(Vec<u8>)

A SHA-256 digest.

Implementations

impl ContentDigest

pub fn md5_hex(digest: &str) -> Result<Self>

Create a new MD5 instance by parsing a hex digest.

pub fn sha1_hex(digest: &str) -> Result<Self>

Create a new SHA-1 instance by parsing a hex digest.

pub fn sha256_hex(digest: &str) -> Result<Self>

Create a new SHA-256 instance by parsing a hex digest.

pub fn from_hex_digest(checksum: ChecksumType, digest: &str) -> Result<Self>

Obtain an instance by parsing a hex string as a ChecksumType.

pub fn new_hasher(&self) -> Box<dyn Hasher + Send>

Create a new hasher matching for the type of this digest.

pub fn digest_bytes(&self) -> &[u8]

Obtain the digest bytes for this content digest.

pub fn digest_hex(&self) -> String

Obtain the hex encoded content digest.

pub fn checksum_type(&self) -> ChecksumType

Obtain the ChecksumType for this digest.

pub fn release_field_name(&self) -> &'static str

Obtain the name of the field in [In]Release files that holds this digest type.

This also corresponds to the directory name for by-hash paths.

Trait Implementations

impl Clone for ContentDigest

fn clone(&self) -> ContentDigest

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ContentDigest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ContentDigest

fn eq(&self, other: &ContentDigest) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ContentDigest

fn partial_cmp(&self, other: &ContentDigest) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ContentDigest

impl StructuralEq for ContentDigest

impl StructuralPartialEq for ContentDigest